Add 56/30 and 90/3
1st number: 1 26/30, 2nd number: 30 0/3
56/30 + 90/3 is 478/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 3 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
56/30 = 56 × 1/30 × 1 = 56/30 - Likewise, for the 2nd fraction, since 3 × 10 = 30,
90/3 = 90 × 10/3 × 10 = 900/30 - Add the two like fractions:
56/30 + 900/30 = 56 + 900/30 = 956/30 - 956/30 simplified gives 478/15
- So, 56/30 + 90/3 = 478/15
In mixed form: 3113/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/60+90/3 56/30+90/6 56/90+90/3 56/30+90/9 56/30+90/15 56/30+90/21